A straw attachment designed for 20/30 oz yeti tumbler magslider/stronghold lid, making all straw drinking enthusiasts ecstatic
Easy installation. Remove the original magnetic suction cover and insert the new straw attachment into the drinking hole. Once installed, it will not fall off
Made of flexible TPU, it has a more perfect fit, unlike hard plastic. We have tested different versions and materials, and now this is the best
Supports straws with a maximum diameter of 0.5 ", optimal size after multiple tests
